def default_call_back(key, value):
    """
    默认的解析回调
    :param key:
    :param value:
    :return:
    """
    result = ""
    if isinstance(value, list):
        for val in value:
            val = val.replace("\r", "").replace("\n", "").strip()
            if val != "":
                result = result + val + ";"
    else:
        result = value
    if isinstance(result, str):
        result = result.rstrip(";")
    return result
